prikaz prve stranice dokumenta Trodimenzionalno snimanje brodskog vijka optičkim 3D skenerom
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undergraduate thesis
Trodimenzionalno snimanje brodskog vijka optičkim 3D skenerom
2021. urn:nbn:hr:190:874452
Poniš, Mateo
University of Rijeka
Faculty of Engineering
Department of Fluid Mechanics and Computational Engineering
Section of Fluid Mechanics and Hydraulic Machines

Cite this document

Poniš, M. (2021). Trodimenzionalno snimanje brodskog vijka optičkim 3D skenerom (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:874452

Poniš, Mateo. "Trodimenzionalno snimanje brodskog vijka optičkim 3D skenerom." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:190:874452

Poniš, Mateo. "Trodimenzionalno snimanje brodskog vijka optičkim 3D skenerom." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:190:874452

Poniš, M. (2021). 'Trodimenzionalno snimanje brodskog vijka optičkim 3D skenerom', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 02 February 2025, https://urn.nsk.hr/urn:nbn:hr:190:874452

Poniš M. Trodimenzionalno snimanje brodskog vijka optičkim 3D skenerom [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2021 [cited 2025 February 02] Available at: https://urn.nsk.hr/urn:nbn:hr:190:874452

M. Poniš, "Trodimenzionalno snimanje brodskog vijka optičkim 3D skenerom", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:190:874452

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Metadata
TitleTrodimenzionalno snimanje brodskog vijka optičkim 3D skenerom
AuthorMateo Poniš
MentorZoran Čarija (mentor)
Committee memberRobert Basan (predsjednik povjerenstva)
Committee memberNelida Črnjarić-Žic (član povjerenstva)
Committee memberSanjin Braut (član povjerenstva)
Committee memberZoran Čarija (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
(Department of Fluid Mechanics and Computational Engineering)
(Section of Fluid Mechanics and Hydraulic Machines)
Rijeka
Defense date and country2021-05-25, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
Brodski vijak ili propulzor je dio broda koji pretvara energiju vrtnje pogonskog sustava u silu koja služi za pokretanje broda. U ovom završnom radu dan je povijesni prikaz razvoja brodskog vijka, navedene su vrste brodskih vijaka i njihove karakteristike. Također su opisani pojmovi poput optičkog mjerenja i 3D skeniranja te objašnjene razlike između kontaktnih i beskontaktnih 3D skenera sa svrhom razumijevanja 3D skeniranja. Skeniranje modela Tomos izvanbrodskog vijka izvršilo se pomoću 3D skenera (u ovom slučaju ATOS 3D skener). Skeniranje je bilo potrebno ponoviti nekoliko puta kako bi se dobio što vjerniji 3D prikaz vijka. Proces skeniranja sastoji se od dva dijela. Prvi dio je lasersko skeniranje izvanbrodskog vijka, a drugi dio je digitalno modeliranje i obrada. Zbog brojnih nepravilnosti i šupljina na skenu, model je bilo potrebno obraditi u softveru za 3D modeliranje. Konačni rezultat, nakon obrade modela, realno prikazuje Tomos izvanbrodski vijak u trodimenzionalnom obliku. Ovaj 3D model može nam poslužiti za daljnju analizu i njegovu izradu
Abstract (english)
Ship’s propeller or propulsor is the part of a ship that converts rotational energy of the propulsion system into a force that serves to run the ship. This final paper reveals a historical overview of the development of the ship propeller, and lists the types of ship propellers and their characteristics. In order to understand 3D scanning, concepts such as optical measurement and 3D scanning were also described, and the differences between contact and contactless 3D scanners were explained. Tomos outboard propeller model was scanned using a 3D scanner (in this case an ATOS 3D scanner). The scanning process had to be repeated several times to get the most accurate 3D view of the screw. The scanning process consists of two parts. The first part is laser scanning of the outboard propeller, and the second part is digital modeling and processing. Due to numerous irregularities and hollows in the scan, the model had to be processed in a 3D modeling software. The final result, after processing the model, realistically shows Tomos outboard propeller in three-dimensional shape. This 3D model can be used for further analysis and its development.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:874452
Study programmeTitle: Mechanical Engineering
Study programme type: professional
Study level: undergraduate
Academic / professional title: stručni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (stručni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2021-05-28 13:02:52